CVE-2020-12830: Vulnerability Analysis & Exploit Details

Status: Analyzed - Last modified: 02-11-2020 Published: 27-10-2020

CVE-2020-12830
Vulnerability Scoring

9.8
/10

Attack Complexity Details

  • Attack Complexity: Low Impact
  • Attack Vector: NETWORK
  • Privileges Required: None
  • Scope: UNCHANGED
  • User Interaction: NONE

CIA Impact Definition

  • Confidentiality: HIGH IMPACT
  • Integrity: HIGH IMPACT
  • Availability: HIGH IMPACT

CVE-2020-12830 Vulnerability Summary

Addressed multiple stack buffer overflow vulnerabilities that could allow an attacker to carry out escalation of privileges through unauthorized remote code execution in Western Digital My Cloud devices before 5.04.114.

Access Complexity Graph for CVE-2020-12830

Impact Analysis for CVE-2020-12830

CVE-2020-12830: Detailed Information and External References

EPSS

0.01919

EPSS %

0.88459

References

0.01919

CWE

CWE-787

Vulnerable Configurations

  • cpe:2.3:h:westerndigital:my_cloud_ex4100:-:*:*:*:*:*:*:*
    cpe:2.3:h:westerndigital:my_cloud_ex4100:-:*:*:*:*:*:*:*
  • cpe:2.3:h:westerndigital:my_cloud_expert_series_ex2:-:*:*:*:*:*:*:*
    cpe:2.3:h:westerndigital:my_cloud_expert_series_ex2:-:*:*:*:*:*:*:*
  • cpe:2.3:h:westerndigital:my_cloud_mirror_-_gen_2:-:*:*:*:*:*:*:*
    cpe:2.3:h:westerndigital:my_cloud_mirror_-_gen_2:-:*:*:*:*:*:*:*
  • cpe:2.3:h:westerndigital:my_cloud_pr2100:-:*:*:*:*:*:*:*
    cpe:2.3:h:westerndigital:my_cloud_pr2100:-:*:*:*:*:*:*:*
  • cpe:2.3:h:westerndigital:my_cloud_pr4100:-:*:*:*:*:*:*:*
    cpe:2.3:h:westerndigital:my_cloud_pr4100:-:*:*:*:*:*:*:*
  • cpe:2.3:o:westerndigital:my_cloud_firmware:-:*:*:*:*:*:*:*
    cpe:2.3:o:westerndigital:my_cloud_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:westerndigital:my_cloud_firmware:2.31.149:*:*:*:*:*:*:*
    cpe:2.3:o:westerndigital:my_cloud_firmware:2.31.149:*:*:*:*:*:*:*
  • cpe:2.3:o:westerndigital:my_cloud_firmware:2.31.163:*:*:*:*:*:*:*
    cpe:2.3:o:westerndigital:my_cloud_firmware:2.31.163:*:*:*:*:*:*:*
  • cpe:2.3:o:westerndigital:my_cloud_firmware:2.31.174:*:*:*:*:*:*:*
    cpe:2.3:o:westerndigital:my_cloud_firmware:2.31.174:*:*:*:*:*:*:*
  • cpe:2.3:o:westerndigital:my_cloud_firmware:2.31.183:*:*:*:*:*:*:*
    cpe:2.3:o:westerndigital:my_cloud_firmware:2.31.183:*:*:*:*:*:*:*
  • cpe:2.3:o:westerndigital:my_cloud_firmware:04.05.00-320:*:*:*:*:*:*:*
    cpe:2.3:o:westerndigital:my_cloud_firmware:04.05.00-320:*:*:*:*:*:*:*

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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